suspect-devices/circuitpython/ports/raspberrypi/common-hal/rp2pio, branch main CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=main 2021-03-16T00:51:36+00:00 Merge pull request #4405 from DavePutz/issue_4237 2021-03-16T00:51:36+00:00 Scott Shawcroft scott@adafruit.com 2021-03-16T00:51:36+00:00 urn:sha1:f7a988b9b307141611b07f6dc9da5b26e982c154 Issue 4237 - Changed initial setting in program_struct run code formatting script 2021-03-15T13:57:36+00:00 microDev 70126934+microDev1@users.noreply.github.com 2021-03-15T13:57:36+00:00 urn:sha1:a52eb88031620a81521b937f2a0651dbac2bb350 Fixed initial settings for program_struct to allow more than 1 program per pio 2021-03-14T20:05:56+00:00 root siehputz@gmail.com 2021-03-14T20:05:56+00:00 urn:sha1:9a835019823715930c1e2087dd9394ed38fecd0a Merge branch 'main' into issue_4111 2021-03-09T05:28:21+00:00 DavePutz dwputz@gmail.com 2021-03-09T05:28:21+00:00 urn:sha1:6f4510d7aaf0a9182fd815f582d272de2f7611cc WIPrp2040: Implement IncrementalEncoder 2021-03-05T16:31:29+00:00 Jeff Epler jepler@unpythonic.net 2021-03-05T15:00:03+00:00 urn:sha1:2ae1e7de61485bc9167996a63c32bf7b14c4c80c Any two consecutive pins can be used for an IncrementalEncoder Testing performed: Put a synthesized (few hundred counts per second) quadrature signal into GP2/3 and read the encoder out. Performed filesystem operations at the same time to stress test it. The reasons for not using common_hal_rp2pio_statemachine_readinto are commented on. Merge branch 'main' into issue_4111 2021-03-04T20:38:00+00:00 DavePutz dwputz@gmail.com 2021-03-04T20:38:00+00:00 urn:sha1:a4dda3a5ba4176f8175b96f3c6daf7626f7a65d6 StateMachine.h: Add header for declaration of mcu_pin_obj_t typedef 2021-03-04T18:28:46+00:00 Jeff Epler jepler@unpythonic.net 2021-03-04T18:28:46+00:00 urn:sha1:bc14ed31f659ade034ac78a8ce3e19831e9e7000 rp2pio: Add pins_are_sequential 2021-03-04T17:26:33+00:00 Jeff Epler jepler@unpythonic.net 2021-03-04T17:13:55+00:00 urn:sha1:bd01d31542f1d83797ecb2ac4a4a16ba0235a988 This can be used where the standard API calls for a list of pins, to check that they satisfy the requirements of the rp2pio state machine, e.g., ```python def __init__(self, pin_a, pin_b): if not rp2pio.pins_are_sequential([pin_a, pin_b]): raise ValueError("Pins must be sequential") ``` StateMachine: Add pull up/down for inputs 2021-03-04T17:26:29+00:00 Jeff Epler jepler@unpythonic.net 2021-03-04T16:03:31+00:00 urn:sha1:ff62b0d2c020cffb910ad15e81897b41e92380fa StateMachine: Add in_available property 2021-03-04T17:14:09+00:00 Jeff Epler jepler@unpythonic.net 2021-03-04T15:29:01+00:00 urn:sha1:68ac14b3097291ba3c2f0c7edc61f93beebc783d I named the property `in_available` because it is similar to pyserial. However, it indicates the number of words in the fifo, not the number of bytes.